* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}

a {
  text-decoration: none;
}

li {
  list-style: none;
}

.custom-button {
  font-size: 16px !important;
  /* 设置字体大小 */
  font-weight: bold !important;
  /* 设置字体加粗 */
}